What real strategy or strategies should the Alliance have devised and put in action against the Horde during the Alliance-Horde War, and during the Fourth (in truth Fith) War ?
By real strategy I mean a real plan with a medium or long-term objective, and with realistic means and stages in the plan to fight and win the war, rather than what we saw or didn't see during Cataclysm and MoP and all the nonsense shown in BFA and its novelizations.
It means devicing a plan, having clear objectives, use well the ressources at the Alliance's disposal, insure the supply and logistical means, and do actions while not overreaching.